| 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 | $88.64 | 6.452% | $94.3591 | $94.36 | $94.35 | $94.40 |
| Purchase #2 | $37.61 | 7.563% | $40.4544 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $70.83 | 3.769% | $73.4996 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $163.58 | 8.720% | $177.8442 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $71.53 | 5.177% | $75.2331 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $164.26 | 4.764% | $172.0853 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $42.54 | 12.514% | $47.8635 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $638.99 | $681.3392 | $681.33 | $681.35 | $681.40 | |