| 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 | $42.59 | 9.787% | $46.7583 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $36.27 | 11.393% | $40.4022 | $40.40 | $40.40 | $40.40 |
| Purchase #3 | $152.34 | 5.182% | $160.2343 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $71.92 | 6.239% | $76.4071 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $58.66 | 7.252% | $62.914 | $62.91 | $62.90 | $62.90 |
| Purchase #6 | $86.26 | 8.779% | $93.8328 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $196.36 | 12.861% | $221.6139 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $644.40 | $702.1626 | $702.15 | $702.15 | $702.10 | |