| 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 | $46.38 | 8.610% | $50.3733 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $155.40 | 12.353% | $174.5966 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $28.66 | 9.132% | $31.2772 | $31.28 | $31.30 | $31.30 |
| Purchase #4 | $163.77 | 5.602% | $172.9444 | $172.94 | $172.95 | $172.90 |
| Purchase #5 | $183.71 | 7.423% | $197.3468 | $197.35 | $197.35 | $197.30 |
| Purchase #6 | $173.94 | 6.556% | $185.3435 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $93.41 | 8.426% | $101.2807 | $101.28 | $101.30 | $101.30 |
| 7 purchase totals = | $845.27 | $913.1625 | $913.16 | $913.20 | $913.10 | |