| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.59 | 12.465% | $74.8904 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $213.74 | 12.247% | $239.9167 | $239.92 | $239.90 | $239.90 |
| Purchase #3 | $138.40 | 8.588% | $150.2858 | $150.29 | $150.30 | $150.30 |
| Purchase #4 | $157.96 | 6.781% | $168.6713 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $126.98 | 8.702% | $138.0298 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $103.34 | 6.286% | $109.836 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $162.55 | 7.372% | $174.5332 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $969.56 | $1,056.1632 | $1,056.17 | $1,056.20 | $1,056.10 | |