| 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 | $93.28 | 10.184% | $102.7796 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $59.52 | 9.153% | $64.9679 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $250.91 | 9.531% | $274.8242 | $274.82 | $274.80 | $274.80 |
| Purchase #4 | $28.38 | 12.319% | $31.8761 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $172.49 | 13.429% | $195.6537 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $176.55 | 10.653% | $195.3579 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $192.58 | 8.391% | $208.7394 | $208.74 | $208.75 | $208.70 |
| 7 purchase totals = | $973.71 | $1,074.1988 | $1,074.20 | $1,074.20 | $1,074.30 | |