| 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 | $48.37 | 10.140% | $53.2747 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $81.86 | 8.607% | $88.9057 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $139.27 | 6.499% | $148.3212 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $122.44 | 10.774% | $135.6317 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $102.92 | 10.441% | $113.6659 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $9.86 | 10.553% | $10.9005 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $248.25 | 7.102% | $265.8807 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $752.97 | $816.5804 | $816.58 | $816.55 | $816.60 | |