| 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 | $83.96 | 8.539% | $91.1293 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $166.52 | 7.722% | $179.3787 | $179.38 | $179.40 | $179.40 |
| Purchase #3 | $110.91 | 5.636% | $117.1609 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $85.98 | 7.620% | $92.5317 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $23.33 | 7.629% | $25.1098 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $13.29 | 13.251% | $15.0511 | $15.05 | $15.05 | $15.10 |
| Purchase #7 | $126.92 | 11.835% | $141.941 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $610.91 | $662.3025 | $662.30 | $662.35 | $662.30 | |