| 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 | $94.44 | 9.390% | $103.3079 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $188.96 | 7.728% | $203.5628 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $29.37 | 9.510% | $32.1631 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $5.29 | 7.630% | $5.6936 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $220.60 | 13.737% | $250.9038 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $176.45 | 5.791% | $186.6682 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $6.51 | 12.297% | $7.3105 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $721.62 | $789.6099 | $789.60 | $789.55 | $789.70 | |