| 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 | $43.59 | 12.703% | $49.1272 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $107.51 | 13.325% | $121.8357 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $121.98 | 11.186% | $135.6247 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $53.72 | 4.464% | $56.1181 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $185.48 | 3.540% | $192.046 | $192.05 | $192.05 | $192.00 |
| Purchase #6 | $175.39 | 8.836% | $190.8875 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $140.69 | 4.784% | $147.4206 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $828.36 | $893.0598 | $893.07 | $893.05 | $892.90 | |