| 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 | $5.66 | 4.430% | $5.9107 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $70.79 | 3.610% | $73.3455 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $145.46 | 4.748% | $152.3664 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $170.53 | 7.692% | $183.6472 | $183.65 | $183.65 | $183.60 |
| Purchase #5 | $135.41 | 9.151% | $147.8014 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $119.68 | 5.115% | $125.8016 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $190.34 | 7.348% | $204.3262 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $837.87 | $893.1990 | $893.21 | $893.20 | $893.10 | |