| 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 | $79.56 | 13.178% | $90.0444 | $90.04 | $90.05 | $90.00 |
| Purchase #2 | $243.73 | 8.597% | $264.6835 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $154.44 | 13.731% | $175.6462 | $175.65 | $175.65 | $175.60 |
| Purchase #4 | $43.70 | 12.157% | $49.0126 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $222.69 | 13.158% | $251.9916 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $92.32 | 9.805% | $101.372 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $95.84 | 13.317% | $108.603 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $932.28 | $1,041.3533 | $1,041.34 | $1,041.35 | $1,041.30 | |