| 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 | $38.51 | 6.280% | $40.9284 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $136.40 | 12.849% | $153.926 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $229.26 | 5.608% | $242.1169 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $162.99 | 6.317% | $173.2861 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $102.94 | 5.597% | $108.7016 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $221.32 | 3.385% | $228.8117 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $47.35 | 7.661% | $50.9775 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $938.77 | $998.7482 | $998.76 | $998.80 | $998.70 | |