| 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 | $98.75 | 9.735% | $108.3633 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $211.51 | 8.556% | $229.6068 | $229.61 | $229.60 | $229.60 |
| Purchase #3 | $130.56 | 8.656% | $141.8613 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $157.36 | 5.261% | $165.6387 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $58.42 | 9.784% | $64.1358 | $64.14 | $64.15 | $64.10 |
| Purchase #6 | $154.77 | 10.752% | $171.4109 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $47.56 | 7.844% | $51.2906 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $858.93 | $932.3074 | $932.31 | $932.30 | $932.30 | |