| 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 | $92.26 | 3.387% | $95.3848 | $95.38 | $95.40 | $95.40 |
| Purchase #2 | $119.31 | 7.278% | $127.9934 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $50.94 | 13.133% | $57.63 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $61.95 | 11.596% | $69.1337 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $178.27 | 6.482% | $189.8255 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $20.44 | 3.679% | $21.192 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $53.88 | 13.165% | $60.9733 | $60.97 | $60.95 | $61.00 |
| 7 purchase totals = | $577.05 | $622.1327 | $622.12 | $622.20 | $622.10 | |