| 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 | $104.50 | 6.332% | $111.1169 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $68.55 | 11.806% | $76.643 | $76.64 | $76.65 | $76.60 |
| Purchase #3 | $128.31 | 9.636% | $140.674 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $108.72 | 11.474% | $121.1945 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $106.43 | 3.808% | $110.4829 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $128.49 | 3.278% | $132.7019 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $98.68 | 5.189% | $103.8005 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $743.68 | $796.6137 | $796.60 | $796.60 | $796.60 | |