| 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 | $33.57 | 6.562% | $35.7729 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $19.60 | 13.152% | $22.1778 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $202.47 | 6.302% | $215.2297 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $249.78 | 9.698% | $274.0037 | $274.00 | $274.00 | $274.00 |
| Purchase #5 | $135.77 | 3.280% | $140.2233 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $53.51 | 7.698% | $57.6292 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $229.52 | 7.376% | $246.4494 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $924.22 | $991.4860 | $991.48 | $991.50 | $991.40 | |