| 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 | $35.52 | 10.113% | $39.1121 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $91.32 | 3.783% | $94.7746 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $246.54 | 12.256% | $276.7559 | $276.76 | $276.75 | $276.80 |
| Purchase #4 | $37.87 | 4.199% | $39.4602 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $78.44 | 3.198% | $80.9485 | $80.95 | $80.95 | $80.90 |
| Purchase #6 | $194.37 | 8.511% | $210.9128 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $58.31 | 3.873% | $60.5683 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $742.37 | $802.5324 | $802.53 | $802.45 | $802.60 | |