| 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 | $73.83 | 8.221% | $79.8996 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $60.55 | 13.646% | $68.8127 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $199.65 | 3.426% | $206.49 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $108.75 | 8.146% | $117.6088 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $52.27 | 13.113% | $59.1242 | $59.12 | $59.10 | $59.10 |
| Purchase #6 | $42.37 | 11.204% | $47.1171 | $47.12 | $47.10 | $47.10 |
| Purchase #7 | $189.91 | 10.490% | $209.8316 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $727.33 | $788.8840 | $788.88 | $788.85 | $788.80 | |