| 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 | $62.80 | 12.304% | $70.5269 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $147.77 | 8.353% | $160.1132 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $71.81 | 4.609% | $75.1197 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $87.30 | 10.621% | $96.5721 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $41.95 | 4.547% | $43.8575 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $218.43 | 9.712% | $239.6439 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $211.81 | 6.533% | $225.6475 | $225.65 | $225.65 | $225.60 |
| 7 purchase totals = | $841.87 | $911.4808 | $911.48 | $911.45 | $911.40 | |