| 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 | $6.36 | 5.571% | $6.7143 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $194.86 | 12.144% | $218.5238 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $35.77 | 8.476% | $38.8019 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $84.37 | 7.333% | $90.5569 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $216.31 | 13.453% | $245.4102 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $169.96 | 10.247% | $187.3758 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $107.64 | 5.743% | $113.8218 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $815.27 | $901.2047 | $901.20 | $901.15 | $901.20 | |