| 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 | $54.96 | 5.163% | $57.7976 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $91.90 | 6.207% | $97.6042 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $35.56 | 7.452% | $38.2099 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $131.45 | 10.499% | $145.2509 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $244.86 | 10.228% | $269.9043 | $269.90 | $269.90 | $269.90 |
| Purchase #6 | $153.36 | 12.328% | $172.2662 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $106.66 | 3.665% | $110.5691 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $818.75 | $891.6022 | $891.60 | $891.55 | $891.70 | |