| 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 | $99.47 | 5.658% | $105.098 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $202.63 | 5.859% | $214.5021 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $142.62 | 12.789% | $160.8597 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $229.64 | 5.707% | $242.7456 | $242.75 | $242.75 | $242.70 |
| Purchase #5 | $157.71 | 13.248% | $178.6034 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $8.60 | 6.388% | $9.1494 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $51.83 | 7.113% | $55.5167 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $892.50 | $966.4749 | $966.48 | $966.45 | $966.40 | |