| 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 | $5.54 | 5.628% | $5.8518 | $5.85 | $5.85 | $5.90 |
| Purchase #2 | $88.32 | 5.133% | $92.8535 | $92.85 | $92.85 | $92.90 |
| Purchase #3 | $216.47 | 3.685% | $224.4469 | $224.45 | $224.45 | $224.40 |
| Purchase #4 | $38.51 | 8.212% | $41.6724 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $220.51 | 11.293% | $245.4122 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $85.36 | 13.359% | $96.7632 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $119.43 | 3.244% | $123.3043 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $774.14 | $830.3043 | $830.29 | $830.25 | $830.40 | |