| 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 | $90.74 | 8.578% | $98.5237 | $98.52 | $98.50 | $98.50 |
| Purchase #2 | $155.32 | 13.821% | $176.7868 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $155.50 | 11.707% | $173.7044 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $83.42 | 9.294% | $91.1731 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $89.55 | 13.802% | $101.9097 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $219.74 | 13.658% | $249.7521 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $51.91 | 3.810% | $53.8878 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $846.18 | $945.7376 | $945.73 | $945.70 | $945.80 | |