| 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 | $5.86 | 5.630% | $6.1899 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $30.78 | 6.165% | $32.6776 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $132.94 | 4.239% | $138.5753 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $57.61 | 9.641% | $63.1642 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $116.30 | 11.390% | $129.5466 | $129.55 | $129.55 | $129.50 |
| Purchase #6 | $70.30 | 3.490% | $72.7535 | $72.75 | $72.75 | $72.80 |
| Purchase #7 | $65.81 | 11.696% | $73.5071 | $73.51 | $73.50 | $73.50 |
| 7 purchase totals = | $479.60 | $516.4142 | $516.42 | $516.45 | $516.50 | |