| 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 | $74.53 | 13.793% | $84.8099 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $204.45 | 7.666% | $220.1231 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $40.33 | 6.303% | $42.872 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $164.29 | 5.102% | $172.6721 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $32.89 | 5.798% | $34.797 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $110.47 | 3.845% | $114.7176 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $41.91 | 10.375% | $46.2582 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $668.87 | $716.2499 | $716.25 | $716.15 | $716.30 | |