| 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 | $243.72 | 12.495% | $274.1728 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $54.86 | 10.532% | $60.6379 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $57.91 | 11.797% | $64.7416 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $46.42 | 5.600% | $49.0195 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $159.82 | 3.835% | $165.9491 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $128.46 | 3.343% | $132.7544 | $132.75 | $132.75 | $132.80 |
| Purchase #7 | $152.45 | 5.556% | $160.9201 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $843.64 | $908.1954 | $908.19 | $908.15 | $908.10 | |