| 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 | $8.33 | 5.795% | $8.8127 | $8.81 | $8.80 | $8.80 |
| Purchase #2 | $249.68 | 6.261% | $265.3125 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $30.30 | 10.553% | $33.4976 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $83.61 | 13.629% | $95.0052 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $178.74 | 10.736% | $197.9295 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $113.62 | 8.292% | $123.0414 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $23.66 | 5.826% | $25.0384 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $687.94 | $748.6373 | $748.64 | $748.65 | $748.50 | |