| 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 | $107.51 | 12.507% | $120.9563 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $96.66 | 3.674% | $100.2113 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $156.71 | 11.501% | $174.7332 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $162.61 | 9.838% | $178.6076 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $14.47 | 8.623% | $15.7177 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $161.40 | 8.826% | $175.6452 | $175.65 | $175.65 | $175.60 |
| Purchase #7 | $99.75 | 11.385% | $111.1065 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $799.11 | $876.9778 | $876.99 | $876.95 | $876.90 | |