| 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 | $25.64 | 5.369% | $27.0166 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $35.74 | 9.803% | $39.2436 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $247.25 | 5.489% | $260.8216 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $234.54 | 10.368% | $258.8571 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $214.81 | 3.185% | $221.6517 | $221.65 | $221.65 | $221.70 |
| Purchase #6 | $21.36 | 4.217% | $22.2608 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $109.42 | 3.127% | $112.8416 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $888.76 | $942.6930 | $942.69 | $942.65 | $942.70 | |