| 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 | $50.65 | 9.861% | $55.6446 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $211.48 | 4.505% | $221.0072 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $192.57 | 10.271% | $212.3489 | $212.35 | $212.35 | $212.30 |
| Purchase #4 | $37.72 | 5.537% | $39.8086 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $45.53 | 9.397% | $49.8085 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $39.31 | 6.598% | $41.9037 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $82.78 | 3.737% | $85.8735 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $660.04 | $706.3950 | $706.39 | $706.35 | $706.30 | |