| 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 | $77.72 | 9.324% | $84.9666 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $179.49 | 8.750% | $195.1954 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $101.70 | 10.572% | $112.4517 | $112.45 | $112.45 | $112.50 |
| Purchase #4 | $132.55 | 6.171% | $140.7297 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $147.81 | 8.655% | $160.603 | $160.60 | $160.60 | $160.60 |
| Purchase #6 | $35.98 | 7.150% | $38.5526 | $38.55 | $38.55 | $38.60 |
| Purchase #7 | $108.41 | 7.299% | $116.3228 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $783.66 | $848.8218 | $848.82 | $848.80 | $848.90 | |