| 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 | $196.70 | 5.807% | $208.1224 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $19.94 | 6.424% | $21.2209 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $47.41 | 7.772% | $51.0947 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $9.94 | 9.128% | $10.8473 | $10.85 | $10.85 | $10.80 |
| Purchase #5 | $121.42 | 10.149% | $133.7429 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $69.95 | 8.487% | $75.8867 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $26.26 | 7.521% | $28.235 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $491.62 | $529.1499 | $529.15 | $529.15 | $529.00 | |