| 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 | $78.26 | 9.637% | $85.8019 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $140.71 | 6.428% | $149.7548 | $149.75 | $149.75 | $149.80 |
| Purchase #3 | $145.64 | 9.157% | $158.9763 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $212.79 | 4.152% | $221.625 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $153.65 | 13.466% | $174.3405 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $45.58 | 4.613% | $47.6826 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $37.48 | 8.632% | $40.7153 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $814.11 | $878.8964 | $878.90 | $878.95 | $878.90 | |