| 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 | $31.71 | 13.299% | $35.9271 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $138.29 | 4.165% | $144.0498 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $8.40 | 10.404% | $9.2739 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $64.93 | 5.120% | $68.2544 | $68.25 | $68.25 | $68.30 |
| Purchase #5 | $106.44 | 11.543% | $118.7264 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $65.63 | 7.618% | $70.6297 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $145.95 | 7.117% | $156.3373 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $561.35 | $603.1986 | $603.20 | $603.25 | $603.10 | |