| 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 | $191.59 | 7.815% | $206.5628 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $88.84 | 11.556% | $99.1064 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $43.29 | 6.297% | $46.016 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $137.83 | 6.356% | $146.5905 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $107.80 | 12.255% | $121.0109 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $34.57 | 10.115% | $38.0668 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $29.93 | 11.803% | $33.4626 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $633.85 | $690.8160 | $690.82 | $690.75 | $690.90 | |