| 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 | $71.57 | 5.421% | $75.4498 | $75.45 | $75.45 | $75.40 |
| Purchase #2 | $11.29 | 5.635% | $11.9262 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $114.94 | 9.386% | $125.7283 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $68.85 | 11.490% | $76.7609 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $157.96 | 11.255% | $175.7384 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $74.49 | 13.606% | $84.6251 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $20.38 | 7.311% | $21.87 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $519.48 | $572.0987 | $572.11 | $572.15 | $572.00 | |