| 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 | $27.94 | 5.860% | $29.5773 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $92.47 | 3.701% | $95.8923 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $137.78 | 13.527% | $156.4175 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $107.67 | 10.515% | $118.9915 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $189.96 | 6.597% | $202.4917 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $117.56 | 5.668% | $124.2233 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $31.59 | 5.139% | $33.2134 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $704.97 | $760.8070 | $760.80 | $760.80 | $760.80 | |