| 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 | $32.45 | 3.585% | $33.6133 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $235.33 | 8.247% | $254.7377 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $22.69 | 12.648% | $25.5598 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $172.54 | 12.832% | $194.6803 | $194.68 | $194.70 | $194.70 |
| Purchase #5 | $154.84 | 8.354% | $167.7753 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $108.45 | 4.561% | $113.3964 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $29.50 | 11.320% | $32.8394 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $755.80 | $822.6022 | $822.61 | $822.65 | $822.60 | |