| 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 | $64.50 | 5.158% | $67.8269 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $95.88 | 8.189% | $103.7316 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $41.50 | 5.156% | $43.6397 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $194.86 | 5.120% | $204.8368 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $173.86 | 11.711% | $194.2207 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $101.72 | 13.747% | $115.7034 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $10.25 | 6.233% | $10.8889 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $682.57 | $740.8480 | $740.85 | $740.90 | $740.70 | |