| 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 | $74.82 | 13.208% | $84.7022 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $51.77 | 13.116% | $58.5602 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $79.74 | 4.584% | $83.3953 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $120.85 | 9.404% | $132.2147 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $74.88 | 7.336% | $80.3732 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $118.58 | 7.358% | $127.3051 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $225.86 | 8.510% | $245.0807 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $746.50 | $811.6314 | $811.63 | $811.60 | $811.70 | |