| 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 | $34.86 | 12.786% | $39.3172 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $56.60 | 12.305% | $63.5646 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $210.84 | 7.307% | $226.2461 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $230.89 | 7.317% | $247.7842 | $247.78 | $247.80 | $247.80 |
| Purchase #5 | $64.82 | 5.262% | $68.2308 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $21.52 | 11.264% | $23.944 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $20.62 | 9.132% | $22.503 | $22.50 | $22.50 | $22.50 |
| 7 purchase totals = | $640.15 | $691.5899 | $691.58 | $691.60 | $691.50 | |