| 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 | $19.64 | 13.151% | $22.2229 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $95.88 | 6.218% | $101.8418 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $241.55 | 6.239% | $256.6203 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $78.99 | 10.407% | $87.2105 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $156.45 | 3.459% | $161.8616 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $45.93 | 9.539% | $50.3113 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $51.63 | 10.319% | $56.9577 | $56.96 | $56.95 | $57.00 |
| 7 purchase totals = | $690.07 | $737.0261 | $737.02 | $736.95 | $737.00 | |