| 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 | $43.66 | 6.434% | $46.4691 | $46.47 | $46.45 | $46.50 |
| Purchase #2 | $55.98 | 8.433% | $60.7008 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $47.73 | 12.739% | $53.8103 | $53.81 | $53.80 | $53.80 |
| Purchase #4 | $38.43 | 13.856% | $43.7549 | $43.75 | $43.75 | $43.80 |
| Purchase #5 | $185.44 | 9.723% | $203.4703 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $242.38 | 13.664% | $275.4988 | $275.50 | $275.50 | $275.50 |
| Purchase #7 | $129.91 | 6.225% | $137.9969 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $743.53 | $821.7011 | $821.70 | $821.65 | $821.80 | |