| 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 | $22.58 | 11.169% | $25.102 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $55.58 | 12.763% | $62.6737 | $62.67 | $62.65 | $62.70 |
| Purchase #3 | $131.82 | 13.131% | $149.1293 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $50.52 | 8.196% | $54.6606 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $10.44 | 8.302% | $11.3067 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $243.46 | 3.788% | $252.6823 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $170.54 | 12.723% | $192.2378 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $684.94 | $747.7924 | $747.79 | $747.80 | $747.80 | |