| 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 | $102.88 | 5.705% | $108.7493 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $74.99 | 13.279% | $84.9479 | $84.95 | $84.95 | $84.90 |
| Purchase #3 | $74.32 | 8.762% | $80.8319 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $18.39 | 8.442% | $19.9425 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $158.94 | 9.732% | $174.408 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $54.40 | 10.538% | $60.1327 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $232.32 | 3.561% | $240.5929 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $716.24 | $769.6052 | $769.60 | $769.65 | $769.40 | |