| 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 | $53.41 | 4.180% | $55.6425 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $24.30 | 13.664% | $27.6204 | $27.62 | $27.60 | $27.60 |
| Purchase #3 | $158.98 | 5.562% | $167.8225 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $193.55 | 5.604% | $204.3965 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $123.45 | 3.740% | $128.067 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $166.47 | 10.811% | $184.4671 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $137.57 | 11.234% | $153.0246 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $857.73 | $921.0406 | $921.04 | $920.95 | $921.00 | |