| 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 | $69.47 | 4.369% | $72.5051 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $35.36 | 10.603% | $39.1092 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $161.38 | 8.232% | $174.6648 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $49.86 | 13.725% | $56.7033 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $159.57 | 7.852% | $172.0994 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $112.47 | 7.343% | $120.7287 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $249.87 | 10.208% | $275.3767 | $275.38 | $275.40 | $275.40 |
| 7 purchase totals = | $837.98 | $911.1872 | $911.19 | $911.20 | $911.20 | |