| 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 | $42.48 | 12.318% | $47.7127 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $70.46 | 5.374% | $74.2465 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $20.49 | 9.789% | $22.4958 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $49.39 | 3.160% | $50.9507 | $50.95 | $50.95 | $51.00 |
| Purchase #5 | $29.49 | 7.345% | $31.656 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $228.60 | 13.212% | $258.8026 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $147.92 | 11.731% | $165.2725 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $588.83 | $651.1368 | $651.14 | $651.10 | $651.20 | |