| 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 | $19.34 | 11.702% | $21.6032 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $57.49 | 7.785% | $61.9656 | $61.97 | $61.95 | $62.00 |
| Purchase #3 | $107.86 | 8.597% | $117.1327 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $92.47 | 9.440% | $101.1992 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $102.53 | 4.545% | $107.19 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $36.94 | 10.634% | $40.8682 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $197.76 | 9.727% | $216.9961 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $614.39 | $666.9550 | $666.96 | $666.95 | $667.00 | |