| 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 | $5.32 | 13.642% | $6.0458 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $94.39 | 4.165% | $98.3213 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $91.39 | 5.517% | $96.432 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $109.60 | 7.486% | $117.8047 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $176.36 | 6.856% | $188.4512 | $188.45 | $188.45 | $188.50 |
| Purchase #6 | $37.70 | 8.589% | $40.9381 | $40.94 | $40.95 | $40.90 |
| Purchase #7 | $229.48 | 9.360% | $250.9593 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $744.24 | $798.9524 | $798.95 | $798.95 | $798.90 | |