| 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 | $34.86 | 3.607% | $36.1174 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $66.45 | 5.806% | $70.3081 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $63.67 | 7.497% | $68.4433 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $165.27 | 4.838% | $173.2658 | $173.27 | $173.25 | $173.30 |
| Purchase #5 | $120.56 | 9.562% | $132.0879 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $159.93 | 11.147% | $177.7574 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $213.44 | 3.480% | $220.8677 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $824.18 | $878.8476 | $878.86 | $878.80 | $878.90 | |