| 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 | $94.53 | 4.867% | $99.1308 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $149.50 | 6.469% | $159.1712 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $167.32 | 12.802% | $188.7403 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $223.79 | 11.487% | $249.4968 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $9.73 | 3.686% | $10.0886 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $237.79 | 12.573% | $267.6873 | $267.69 | $267.70 | $267.70 |
| Purchase #7 | $103.77 | 3.651% | $107.5586 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $986.43 | $1,081.8736 | $1,081.88 | $1,081.90 | $1,081.90 | |