| 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 | $71.60 | 9.158% | $78.1571 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $191.93 | 5.783% | $203.0293 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $135.92 | 7.214% | $145.7253 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $54.40 | 5.325% | $57.2968 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $78.27 | 11.846% | $87.5419 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $59.96 | 10.181% | $66.0645 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $64.36 | 11.657% | $71.8624 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $656.44 | $709.6773 | $709.68 | $709.70 | $709.70 | |