| 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 | $66.68 | 13.630% | $75.7685 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $134.96 | 5.387% | $142.2303 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $122.41 | 5.128% | $128.6872 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $219.68 | 11.802% | $245.6066 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $249.38 | 9.778% | $273.7644 | $273.76 | $273.75 | $273.80 |
| Purchase #6 | $144.25 | 10.278% | $159.076 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $51.28 | 3.431% | $53.0394 | $53.04 | $53.05 | $53.00 |
| 7 purchase totals = | $988.64 | $1,078.1724 | $1,078.18 | $1,078.20 | $1,078.20 | |