| 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 | $26.85 | 6.584% | $28.6178 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $34.74 | 10.255% | $38.3026 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $44.70 | 5.134% | $46.9949 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $115.89 | 9.585% | $126.9981 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $135.34 | 6.391% | $143.9896 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $244.93 | 7.571% | $263.4737 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $242.82 | 9.436% | $265.7325 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $845.27 | $914.1092 | $914.10 | $914.10 | $914.10 | |