| 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 | $69.51 | 9.113% | $75.8444 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $82.71 | 10.148% | $91.1034 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $30.92 | 5.481% | $32.6147 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $31.98 | 6.456% | $34.0446 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $193.71 | 13.209% | $219.2972 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $171.76 | 6.144% | $182.3129 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $32.70 | 8.710% | $35.5482 | $35.55 | $35.55 | $35.50 |
| 7 purchase totals = | $613.29 | $670.7654 | $670.75 | $670.75 | $670.60 | |