| 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 | $76.40 | 9.461% | $83.6282 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $11.87 | 6.224% | $12.6088 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $43.70 | 8.521% | $47.4237 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $135.28 | 10.369% | $149.3072 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $147.86 | 7.419% | $158.8297 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $36.57 | 11.795% | $40.8834 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $188.30 | 11.366% | $209.7022 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $639.98 | $702.3832 | $702.38 | $702.40 | $702.30 | |