| 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 | $67.89 | 5.721% | $71.774 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $187.73 | 8.828% | $204.3028 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $87.37 | 10.369% | $96.4294 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $78.26 | 6.216% | $83.1246 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $94.62 | 13.835% | $107.7107 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $160.40 | 12.602% | $180.6136 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $5.75 | 3.319% | $5.9408 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $682.02 | $749.8959 | $749.88 | $749.85 | $749.80 | |