| 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 | $99.41 | 7.251% | $106.6182 | $106.62 | $106.60 | $106.60 |
| Purchase #2 | $23.85 | 7.142% | $25.5534 | $25.55 | $25.55 | $25.60 |
| Purchase #3 | $195.90 | 11.485% | $218.3991 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $133.93 | 5.519% | $141.3216 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $179.47 | 8.211% | $194.2063 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $67.31 | 11.110% | $74.7881 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $172.99 | 12.119% | $193.9547 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $872.86 | $954.8414 | $954.84 | $954.80 | $954.90 | |