| 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 | $87.66 | 10.452% | $96.8222 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $185.65 | 8.255% | $200.9754 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $87.35 | 8.284% | $94.5861 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $36.93 | 7.549% | $39.7178 | $39.72 | $39.70 | $39.70 |
| Purchase #5 | $130.44 | 6.822% | $139.3386 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $126.97 | 3.853% | $131.8622 | $131.86 | $131.85 | $131.90 |
| Purchase #7 | $160.47 | 12.709% | $180.8641 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $815.47 | $884.1664 | $884.17 | $884.15 | $884.20 | |