| 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 | $98.70 | 9.777% | $108.3499 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $230.49 | 12.693% | $259.7461 | $259.75 | $259.75 | $259.70 |
| Purchase #3 | $51.81 | 3.367% | $53.5544 | $53.55 | $53.55 | $53.60 |
| Purchase #4 | $89.67 | 5.352% | $94.4691 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $12.98 | 8.439% | $14.0754 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $130.55 | 13.102% | $147.6547 | $147.65 | $147.65 | $147.70 |
| Purchase #7 | $66.66 | 11.502% | $74.3272 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $680.86 | $752.1768 | $752.18 | $752.20 | $752.20 | |