| 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 | $86.39 | 13.645% | $98.1779 | $98.18 | $98.20 | $98.20 |
| Purchase #2 | $29.52 | 9.581% | $32.3483 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $39.73 | 7.251% | $42.6108 | $42.61 | $42.60 | $42.60 |
| Purchase #4 | $22.35 | 9.855% | $24.5526 | $24.55 | $24.55 | $24.60 |
| Purchase #5 | $12.26 | 11.552% | $13.6763 | $13.68 | $13.70 | $13.70 |
| Purchase #6 | $10.78 | 11.242% | $11.9919 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $150.73 | 6.258% | $160.1627 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $351.76 | $383.5205 | $383.52 | $383.55 | $383.60 | |