| 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 | $76.61 | 6.115% | $81.2947 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $51.93 | 12.600% | $58.4732 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $232.85 | 3.792% | $241.6797 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $5.40 | 5.794% | $5.7129 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $150.88 | 13.137% | $170.7011 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $184.62 | 3.231% | $190.5851 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $89.46 | 8.290% | $96.8762 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $791.75 | $845.3229 | $845.32 | $845.35 | $845.40 | |