| 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 | $73.33 | 9.701% | $80.4437 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $159.45 | 6.359% | $169.5894 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $148.27 | 8.479% | $160.8418 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $56.74 | 9.629% | $62.2035 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $210.99 | 3.278% | $217.9063 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $155.72 | 7.158% | $166.8664 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $164.29 | 10.480% | $181.5076 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $968.79 | $1,039.3587 | $1,039.36 | $1,039.35 | $1,039.30 | |