| 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 | $74.64 | 12.717% | $84.132 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $81.81 | 10.549% | $90.4401 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $201.77 | 9.120% | $220.1714 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $56.90 | 12.137% | $63.806 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $128.62 | 7.639% | $138.4453 | $138.45 | $138.45 | $138.40 |
| Purchase #6 | $56.57 | 13.853% | $64.4066 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $215.56 | 3.757% | $223.6586 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $815.87 | $885.0600 | $885.07 | $885.05 | $885.00 | |