| 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 | $42.70 | 11.589% | $47.6485 | $47.65 | $47.65 | $47.60 |
| Purchase #2 | $13.81 | 7.721% | $14.8763 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $178.87 | 7.165% | $191.686 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $141.67 | 11.562% | $158.0499 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $96.88 | 4.261% | $101.0081 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $51.48 | 12.146% | $57.7328 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $22.33 | 11.154% | $24.8207 | $24.82 | $24.80 | $24.80 |
| 7 purchase totals = | $547.74 | $595.8223 | $595.83 | $595.85 | $595.70 | |