| 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 | $43.77 | 12.854% | $49.3962 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $11.57 | 7.235% | $12.4071 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $194.65 | 3.183% | $200.8457 | $200.85 | $200.85 | $200.80 |
| Purchase #4 | $25.82 | 7.795% | $27.8327 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $187.85 | 7.301% | $201.5649 | $201.56 | $201.55 | $201.60 |
| Purchase #6 | $244.43 | 5.621% | $258.1694 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $57.30 | 6.329% | $60.9265 | $60.93 | $60.95 | $60.90 |
| 7 purchase totals = | $765.39 | $811.1425 | $811.15 | $811.15 | $811.10 | |