| 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 | $15.74 | 8.224% | $17.0345 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $219.40 | 11.487% | $244.6025 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $35.50 | 4.483% | $37.0915 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $88.90 | 4.806% | $93.1725 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $54.97 | 4.731% | $57.5706 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $131.88 | 11.133% | $146.5622 | $146.56 | $146.55 | $146.60 |
| Purchase #7 | $5.59 | 12.150% | $6.2692 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $551.98 | $602.3030 | $602.29 | $602.25 | $602.40 | |