| 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 | $31.86 | 5.325% | $33.5565 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $98.76 | 12.143% | $110.7524 | $110.75 | $110.75 | $110.80 |
| Purchase #3 | $172.69 | 11.666% | $192.836 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $92.89 | 10.589% | $102.7261 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $63.35 | 9.644% | $69.4595 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $244.33 | 4.207% | $254.609 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $167.65 | 6.125% | $177.9186 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $871.53 | $941.8581 | $941.87 | $941.85 | $941.90 | |