| 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 | $71.50 | 13.344% | $81.041 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $229.54 | 10.187% | $252.9232 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $219.84 | 12.402% | $247.1046 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $83.38 | 9.767% | $91.5237 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $96.80 | 10.480% | $106.9446 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $50.86 | 6.184% | $54.0052 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $210.71 | 6.701% | $224.8297 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $962.63 | $1,058.3720 | $1,058.36 | $1,058.35 | $1,058.20 | |