| 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 | $79.39 | 5.762% | $83.9645 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $202.68 | 4.510% | $211.8209 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $166.55 | 6.725% | $177.7505 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $134.34 | 5.220% | $141.3525 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $224.94 | 6.128% | $238.7243 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $14.31 | 13.271% | $16.2091 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $225.48 | 13.352% | $255.5861 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,047.69 | $1,125.4079 | $1,125.40 | $1,125.35 | $1,125.50 | |