| 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 | $39.62 | 11.370% | $44.1248 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $81.77 | 10.150% | $90.0697 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $41.71 | 9.262% | $45.5732 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $155.81 | 3.107% | $160.651 | $160.65 | $160.65 | $160.70 |
| Purchase #5 | $187.53 | 6.621% | $199.9464 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $209.98 | 6.682% | $224.0109 | $224.01 | $224.00 | $224.00 |
| Purchase #7 | $233.66 | 10.760% | $258.8018 | $258.80 | $258.80 | $258.80 |
| 7 purchase totals = | $950.08 | $1,023.1778 | $1,023.17 | $1,023.10 | $1,023.20 | |