| 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 | $51.52 | 10.347% | $56.8508 | $56.85 | $56.85 | $56.90 |
| Purchase #2 | $27.34 | 4.781% | $28.6471 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $52.43 | 3.737% | $54.3893 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $101.49 | 6.211% | $107.7935 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $141.76 | 12.675% | $159.7281 | $159.73 | $159.75 | $159.70 |
| Purchase #6 | $67.28 | 8.699% | $73.1327 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $168.83 | 12.128% | $189.3057 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $610.65 | $669.8472 | $669.85 | $669.90 | $669.80 | |