| 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 | $54.38 | 10.622% | $60.1562 | $60.16 | $60.15 | $60.20 |
| Purchase #2 | $103.53 | 3.550% | $107.2053 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $47.56 | 13.448% | $53.9559 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $29.26 | 7.511% | $31.4577 | $31.46 | $31.45 | $31.50 |
| Purchase #5 | $103.80 | 10.834% | $115.0457 | $115.05 | $115.05 | $115.00 |
| Purchase #6 | $156.53 | 7.453% | $168.1962 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $250.80 | 5.206% | $263.8566 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $745.86 | $799.8736 | $799.90 | $799.85 | $800.00 | |