| 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 | $49.28 | 12.335% | $55.3587 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $210.74 | 8.553% | $228.7646 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $179.74 | 7.212% | $192.7028 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $83.63 | 10.491% | $92.4036 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $20.52 | 7.518% | $22.0627 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $96.30 | 5.382% | $101.4829 | $101.48 | $101.50 | $101.50 |
| Purchase #7 | $88.84 | 12.407% | $99.8624 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $729.05 | $792.6377 | $792.62 | $792.60 | $792.80 | |