| 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 | $87.59 | 13.121% | $99.0827 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $74.60 | 10.729% | $82.6038 | $82.60 | $82.60 | $82.60 |
| Purchase #3 | $181.64 | 12.303% | $203.9872 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $86.30 | 5.583% | $91.1181 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $25.44 | 4.841% | $26.6716 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $143.60 | 11.220% | $159.7119 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $153.90 | 11.463% | $171.5416 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $753.07 | $834.7169 | $834.71 | $834.70 | $834.70 | |