| 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 | $84.30 | 8.818% | $91.7336 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $68.77 | 3.632% | $71.2677 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $69.36 | 7.541% | $74.5904 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $26.55 | 8.507% | $28.8086 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $159.48 | 10.629% | $176.4311 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $250.69 | 13.857% | $285.4281 | $285.43 | $285.45 | $285.40 |
| Purchase #7 | $36.47 | 8.565% | $39.5937 | $39.59 | $39.60 | $39.60 |
| 7 purchase totals = | $695.62 | $767.8532 | $767.85 | $767.90 | $767.80 | |