| 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 | $85.75 | 11.555% | $95.6584 | $95.66 | $95.65 | $95.70 |
| Purchase #2 | $97.91 | 9.438% | $107.1507 | $107.15 | $107.15 | $107.20 |
| Purchase #3 | $132.89 | 9.391% | $145.3697 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $69.70 | 5.647% | $73.636 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $92.56 | 8.827% | $100.7303 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $124.70 | 8.778% | $135.6462 | $135.65 | $135.65 | $135.60 |
| Purchase #7 | $30.33 | 7.687% | $32.6615 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $633.84 | $690.8528 | $690.86 | $690.85 | $690.90 | |