| 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 | $60.75 | 5.288% | $63.9625 | $63.96 | $63.95 | $64.00 |
| Purchase #2 | $132.46 | 3.771% | $137.4551 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $31.53 | 8.691% | $34.2703 | $34.27 | $34.25 | $34.30 |
| Purchase #4 | $170.84 | 13.601% | $194.0759 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $36.77 | 6.490% | $39.1564 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $19.91 | 10.231% | $21.947 | $21.95 | $21.95 | $21.90 |
| Purchase #7 | $247.46 | 3.698% | $256.6111 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $699.72 | $747.4783 | $747.49 | $747.45 | $747.60 | |