| 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 | $58.68 | 10.459% | $64.8173 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $80.56 | 10.406% | $88.9431 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $233.55 | 3.132% | $240.8648 | $240.86 | $240.85 | $240.90 |
| Purchase #4 | $235.65 | 3.586% | $244.1004 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $10.27 | 6.167% | $10.9034 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $235.34 | 5.227% | $247.6412 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $131.45 | 9.454% | $143.8773 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $985.50 | $1,041.1475 | $1,041.14 | $1,041.15 | $1,041.10 | |