| 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 | $103.93 | 5.369% | $109.51 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $204.35 | 3.242% | $210.975 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $48.35 | 8.189% | $52.3094 | $52.31 | $52.30 | $52.30 |
| Purchase #4 | $5.72 | 11.500% | $6.3778 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $56.60 | 9.645% | $62.0591 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $138.98 | 5.707% | $146.9116 | $146.91 | $146.90 | $146.90 |
| Purchase #7 | $93.52 | 9.584% | $102.483 | $102.48 | $102.50 | $102.50 |
| 7 purchase totals = | $651.45 | $690.6259 | $690.63 | $690.65 | $690.70 | |