| 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 | $91.52 | 8.310% | $99.1253 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $98.89 | 5.412% | $104.2419 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $91.51 | 10.371% | $101.0005 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $19.51 | 13.599% | $22.1632 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $126.27 | 3.666% | $130.8991 | $130.90 | $130.90 | $130.90 |
| Purchase #6 | $167.37 | 5.442% | $176.4783 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $63.93 | 11.247% | $71.1202 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $659.00 | $705.0285 | $705.03 | $705.05 | $705.00 | |