| 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 | $47.84 | 9.794% | $52.5254 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $7.60 | 13.474% | $8.624 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $44.35 | 13.691% | $50.422 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $43.65 | 7.590% | $46.963 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $139.31 | 8.191% | $150.7209 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $20.45 | 5.181% | $21.5095 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $122.36 | 5.403% | $128.9711 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $425.56 | $459.7359 | $459.73 | $459.65 | $459.70 | |