| 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 | $22.79 | 3.580% | $23.6059 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $149.55 | 9.755% | $164.1386 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $207.54 | 7.768% | $223.6617 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $26.71 | 8.206% | $28.9018 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $164.64 | 7.756% | $177.4095 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $151.34 | 11.236% | $168.3446 | $168.34 | $168.35 | $168.30 |
| Purchase #7 | $83.60 | 9.284% | $91.3614 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $806.17 | $877.4235 | $877.42 | $877.40 | $877.40 | |