| 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 | $105.76 | 4.639% | $110.6662 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $113.68 | 13.296% | $128.7949 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $47.93 | 8.247% | $51.8828 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $120.51 | 7.349% | $129.3663 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $177.61 | 3.327% | $183.5191 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $198.98 | 11.378% | $221.6199 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $62.31 | 12.243% | $69.9386 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $826.78 | $895.7878 | $895.79 | $895.75 | $895.80 | |