| 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 | $133.98 | 13.847% | $152.5322 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $206.25 | 9.157% | $225.1363 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $43.96 | 6.530% | $46.8306 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $20.29 | 12.302% | $22.7861 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $115.55 | 3.770% | $119.9062 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $27.68 | 7.157% | $29.6611 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $92.61 | 7.724% | $99.7632 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $640.32 | $696.6157 | $696.62 | $696.65 | $696.60 | |