| 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 | $124.46 | 8.634% | $135.2059 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $109.50 | 12.243% | $122.9061 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $118.45 | 8.783% | $128.8535 | $128.85 | $128.85 | $128.90 |
| Purchase #4 | $54.32 | 10.137% | $59.8264 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $138.80 | 4.670% | $145.282 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $42.67 | 3.206% | $44.038 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $68.25 | 10.451% | $75.3828 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $656.45 | $711.4947 | $711.50 | $711.55 | $711.50 | |