| 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 | $29.88 | 8.386% | $32.3857 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $184.48 | 7.772% | $198.8178 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $73.29 | 8.754% | $79.7058 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $40.40 | 8.568% | $43.8615 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $144.86 | 7.164% | $155.2378 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $239.47 | 10.120% | $263.7044 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $78.81 | 12.466% | $88.6345 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $791.19 | $862.3475 | $862.35 | $862.35 | $862.30 | |