| 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 | $207.77 | 5.517% | $219.2327 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $33.54 | 10.208% | $36.9638 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $42.88 | 11.114% | $47.6457 | $47.65 | $47.65 | $47.60 |
| Purchase #4 | $42.63 | 13.567% | $48.4136 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $160.26 | 3.397% | $165.704 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $35.94 | 9.525% | $39.3633 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $90.47 | 9.811% | $99.346 | $99.35 | $99.35 | $99.30 |
| 7 purchase totals = | $613.49 | $656.6691 | $656.66 | $656.65 | $656.60 | |