| 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 | $23.94 | 3.812% | $24.8526 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $226.70 | 3.860% | $235.4506 | $235.45 | $235.45 | $235.50 |
| Purchase #3 | $147.51 | 13.782% | $167.8398 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $117.65 | 4.779% | $123.2725 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $146.32 | 6.372% | $155.6435 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $83.26 | 9.797% | $91.417 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $189.31 | 5.434% | $199.5971 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $934.69 | $998.0731 | $998.07 | $998.05 | $998.10 | |