| 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 | $53.31 | 6.457% | $56.7522 | $56.75 | $56.75 | $56.80 |
| Purchase #2 | $63.33 | 9.515% | $69.3558 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $220.58 | 11.438% | $245.8099 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $180.67 | 13.117% | $204.3685 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $75.64 | 11.579% | $84.3984 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $40.69 | 13.447% | $46.1616 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $224.80 | 9.745% | $246.7068 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $859.02 | $953.5532 | $953.56 | $953.50 | $953.70 | |