| 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 | $91.82 | 9.165% | $100.2353 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $6.36 | 5.467% | $6.7077 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $68.67 | 7.170% | $73.5936 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $117.61 | 3.774% | $122.0486 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $224.47 | 13.388% | $254.522 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $138.33 | 5.388% | $145.7832 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $160.47 | 10.723% | $177.6772 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $807.73 | $880.5676 | $880.57 | $880.60 | $880.50 | |