| 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 | $32.27 | 6.707% | $34.4343 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $49.66 | 9.314% | $54.2853 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $170.48 | 3.647% | $176.6974 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $97.80 | 3.743% | $101.4607 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $136.33 | 12.320% | $153.1259 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $76.92 | 7.634% | $82.7921 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $37.63 | 6.604% | $40.1151 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $601.09 | $642.9108 | $642.92 | $642.95 | $642.90 | |