| 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 | $46.85 | 3.496% | $48.4879 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $225.79 | 6.520% | $240.5115 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $47.41 | 7.822% | $51.1184 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $21.40 | 3.683% | $22.1882 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $200.42 | 12.822% | $226.1179 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $194.44 | 12.418% | $218.5856 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $43.49 | 8.173% | $47.0444 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $779.80 | $854.0539 | $854.06 | $854.05 | $854.00 | |