| 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 | $24.96 | 7.430% | $26.8145 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $87.92 | 5.521% | $92.7741 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $170.81 | 10.731% | $189.1396 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $19.56 | 13.494% | $22.1994 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $33.37 | 10.845% | $36.989 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $128.30 | 7.558% | $137.9969 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $218.88 | 13.106% | $247.5664 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $683.80 | $753.4799 | $753.48 | $753.45 | $753.50 | |