| 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 | $18.48 | 4.415% | $19.2959 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $46.96 | 4.566% | $49.1042 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $68.72 | 7.188% | $73.6596 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $40.60 | 4.433% | $42.3998 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $178.87 | 12.189% | $200.6725 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $177.82 | 13.526% | $201.8719 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $23.28 | 13.523% | $26.4282 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $554.73 | $613.4321 | $613.43 | $613.40 | $613.50 | |