| 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 | $110.93 | 10.558% | $122.642 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $98.61 | 8.309% | $106.8035 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $37.81 | 11.796% | $42.2701 | $42.27 | $42.25 | $42.30 |
| Purchase #4 | $60.85 | 10.688% | $67.3536 | $67.35 | $67.35 | $67.40 |
| Purchase #5 | $79.73 | 6.149% | $84.6326 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $43.85 | 6.106% | $46.5275 | $46.53 | $46.55 | $46.50 |
| Purchase #7 | $241.77 | 5.589% | $255.2825 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $673.55 | $725.5118 | $725.50 | $725.55 | $725.50 | |