| 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 | $83.93 | 9.200% | $91.6516 | $91.65 | $91.65 | $91.70 |
| Purchase #2 | $79.91 | 13.715% | $90.8697 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $243.38 | 4.393% | $254.0717 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $6.53 | 10.864% | $7.2394 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $228.58 | 13.678% | $259.8452 | $259.85 | $259.85 | $259.80 |
| Purchase #6 | $152.79 | 11.809% | $170.833 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $54.91 | 6.517% | $58.4885 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $850.03 | $932.9991 | $933.00 | $933.00 | $933.00 | |