| 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 | $43.99 | 8.409% | $47.6891 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $90.77 | 5.288% | $95.5699 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $50.90 | 3.489% | $52.6759 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $70.38 | 6.561% | $74.9976 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $35.64 | 10.462% | $39.3687 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $215.61 | 6.611% | $229.864 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $82.60 | 9.765% | $90.6659 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $589.89 | $630.8311 | $630.84 | $630.80 | $631.00 | |