| 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 | $21.58 | 8.730% | $23.4639 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $113.74 | 7.730% | $122.5321 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $48.41 | 9.399% | $52.9601 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $43.34 | 13.740% | $49.2949 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $23.88 | 11.528% | $26.6329 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $56.90 | 8.635% | $61.8133 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $250.61 | 6.485% | $266.8621 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $558.46 | $603.5593 | $603.54 | $603.55 | $603.60 | |