| 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 | $59.42 | 10.849% | $65.8665 | $65.87 | $65.85 | $65.90 |
| Purchase #2 | $5.67 | 12.376% | $6.3717 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $171.54 | 11.641% | $191.509 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $210.62 | 3.108% | $217.1661 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $132.62 | 11.489% | $147.8567 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $127.94 | 8.135% | $138.3479 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $181.84 | 11.408% | $202.5843 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $889.65 | $969.7022 | $969.71 | $969.65 | $969.80 | |