| 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 | $8.57 | 9.611% | $9.3937 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $170.64 | 5.655% | $180.2897 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $49.86 | 7.400% | $53.5496 | $53.55 | $53.55 | $53.50 |
| Purchase #4 | $162.29 | 7.726% | $174.8285 | $174.83 | $174.85 | $174.80 |
| Purchase #5 | $80.98 | 10.456% | $89.4473 | $89.45 | $89.45 | $89.40 |
| Purchase #6 | $230.68 | 8.271% | $249.7595 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $242.93 | 3.601% | $251.6779 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $945.95 | $1,008.9462 | $1,008.95 | $1,009.00 | $1,008.90 | |