| 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 | $89.28 | 4.180% | $93.0119 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $131.86 | 7.282% | $141.462 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $19.81 | 3.231% | $20.4501 | $20.45 | $20.45 | $20.50 |
| Purchase #4 | $248.90 | 5.674% | $263.0226 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $175.40 | 5.634% | $185.282 | $185.28 | $185.30 | $185.30 |
| Purchase #6 | $71.64 | 12.532% | $80.6179 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $156.81 | 8.794% | $170.5999 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $893.70 | $954.4464 | $954.44 | $954.40 | $954.50 | |