| 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 | $49.79 | 13.664% | $56.5933 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $108.58 | 11.470% | $121.0341 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $149.78 | 8.323% | $162.2462 | $162.25 | $162.25 | $162.20 |
| Purchase #4 | $51.45 | 11.391% | $57.3107 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $160.96 | 3.690% | $166.8994 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $89.99 | 7.200% | $96.4693 | $96.47 | $96.45 | $96.50 |
| Purchase #7 | $203.39 | 7.369% | $218.3778 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $813.94 | $878.9308 | $878.93 | $878.95 | $878.90 | |