| 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 | $74.55 | 8.233% | $80.6877 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $10.83 | 4.577% | $11.3257 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $98.98 | 11.295% | $110.1598 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $191.78 | 7.483% | $206.1309 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $181.92 | 10.431% | $200.8961 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $158.91 | 3.256% | $164.0841 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $142.80 | 4.338% | $148.9947 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $859.77 | $922.2790 | $922.28 | $922.35 | $922.30 | |