| 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 | $31.43 | 10.157% | $34.6223 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $165.44 | 11.535% | $184.5235 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $30.70 | 8.369% | $33.2693 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $128.98 | 12.611% | $145.2457 | $145.25 | $145.25 | $145.20 |
| Purchase #5 | $36.62 | 8.221% | $39.6305 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $180.37 | 13.236% | $204.2438 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $164.57 | 6.516% | $175.2934 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $738.11 | $816.8285 | $816.82 | $816.80 | $816.70 | |