| 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 | $48.46 | 4.394% | $50.5893 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $199.31 | 7.624% | $214.5054 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $144.50 | 5.431% | $152.3478 | $152.35 | $152.35 | $152.30 |
| Purchase #4 | $202.34 | 7.319% | $217.1493 | $217.15 | $217.15 | $217.10 |
| Purchase #5 | $171.99 | 6.111% | $182.5003 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $36.51 | 10.201% | $40.2344 | $40.23 | $40.25 | $40.20 |
| Purchase #7 | $40.93 | 7.649% | $44.0607 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $844.04 | $901.3872 | $901.39 | $901.40 | $901.30 | |