| 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 | $21.60 | 10.646% | $23.8995 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $21.95 | 3.191% | $22.6504 | $22.65 | $22.65 | $22.70 |
| Purchase #3 | $188.47 | 12.415% | $211.8686 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $8.66 | 7.269% | $9.2895 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $160.27 | 8.663% | $174.1542 | $174.15 | $174.15 | $174.20 |
| Purchase #6 | $198.66 | 6.361% | $211.2968 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $19.88 | 13.494% | $22.5626 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $619.49 | $675.7216 | $675.72 | $675.70 | $675.90 | |