| 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 | $76.29 | 7.106% | $81.7112 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $18.64 | 5.398% | $19.6462 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $112.33 | 7.334% | $120.5683 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $23.30 | 4.431% | $24.3324 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $77.60 | 6.149% | $82.3716 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $101.65 | 4.840% | $106.5699 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $66.36 | 7.851% | $71.5699 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $476.17 | $506.7695 | $506.77 | $506.70 | $506.80 | |