| 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 | $27.35 | 9.195% | $29.8648 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $62.86 | 4.319% | $65.5749 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $130.26 | 8.517% | $141.3542 | $141.35 | $141.35 | $141.40 |
| Purchase #4 | $181.92 | 12.391% | $204.4617 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $167.31 | 8.328% | $181.2436 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $146.99 | 13.683% | $167.1026 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $51.84 | 7.725% | $55.8446 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $768.53 | $845.4464 | $845.42 | $845.40 | $845.50 | |