| 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 | $71.33 | 11.629% | $79.625 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $217.72 | 3.701% | $225.7778 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $110.98 | 5.150% | $116.6955 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $83.59 | 5.804% | $88.4416 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $134.71 | 3.195% | $139.014 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $189.92 | 11.306% | $211.3924 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $39.52 | 7.749% | $42.5824 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $847.77 | $903.5287 | $903.53 | $903.60 | $903.50 | |