| 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 | $49.35 | 6.181% | $52.4003 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $6.94 | 7.274% | $7.4448 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $69.66 | 10.574% | $77.0258 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $174.84 | 8.157% | $189.1017 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $194.34 | 8.805% | $211.4516 | $211.45 | $211.45 | $211.50 |
| Purchase #6 | $105.74 | 4.107% | $110.0827 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $136.46 | 10.150% | $150.3107 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $737.33 | $797.8176 | $797.81 | $797.85 | $797.80 | |