| 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 | $87.66 | 4.534% | $91.6345 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $191.95 | 4.504% | $200.5954 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $87.98 | 6.243% | $93.4726 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $95.63 | 11.175% | $106.3167 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $46.45 | 5.777% | $49.1334 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $40.47 | 9.707% | $44.3984 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $156.49 | 4.819% | $164.0313 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $706.63 | $749.5823 | $749.58 | $749.60 | $749.50 | |