| 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 | $93.93 | 3.135% | $96.8747 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $13.96 | 3.422% | $14.4377 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $218.40 | 9.130% | $238.3399 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $244.86 | 13.546% | $278.0287 | $278.03 | $278.05 | $278.00 |
| Purchase #5 | $73.42 | 11.285% | $81.7054 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $152.31 | 8.218% | $164.8268 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $10.50 | 11.270% | $11.6834 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $807.38 | $885.8966 | $885.90 | $885.95 | $885.80 | |