| 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 | $110.89 | 6.477% | $118.0723 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $39.48 | 9.770% | $43.3372 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $239.39 | 10.314% | $264.0807 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $84.90 | 12.128% | $95.1967 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $26.86 | 9.210% | $29.3338 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $131.72 | 7.634% | $141.7755 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $49.39 | 5.735% | $52.2225 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $682.63 | $744.0187 | $744.02 | $744.05 | $744.00 | |