| 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 | $8.26 | 3.422% | $8.5427 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $40.52 | 6.580% | $43.1862 | $43.19 | $43.20 | $43.20 |
| Purchase #3 | $188.34 | 11.270% | $209.5659 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $198.27 | 6.824% | $211.7999 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $19.73 | 11.806% | $22.0593 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $243.53 | 9.778% | $267.3424 | $267.34 | $267.35 | $267.30 |
| Purchase #7 | $102.52 | 10.422% | $113.2046 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $801.17 | $875.7010 | $875.70 | $875.70 | $875.70 | |