| 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 | $65.58 | 7.472% | $70.4801 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $10.88 | 11.575% | $12.1394 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $130.48 | 9.212% | $142.4998 | $142.50 | $142.50 | $142.50 |
| Purchase #4 | $84.93 | 13.415% | $96.3234 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $196.70 | 13.661% | $223.5712 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $63.88 | 11.737% | $71.3776 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $170.36 | 4.133% | $177.401 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $722.81 | $793.7925 | $793.79 | $793.80 | $793.80 | |