| 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 | $64.45 | 8.287% | $69.791 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $239.54 | 13.667% | $272.2779 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $147.29 | 6.358% | $156.6547 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $194.63 | 12.437% | $218.8361 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $159.96 | 12.683% | $180.2477 | $180.25 | $180.25 | $180.20 |
| Purchase #6 | $66.35 | 7.849% | $71.5578 | $71.56 | $71.55 | $71.60 |
| Purchase #7 | $90.43 | 6.321% | $96.1461 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $962.65 | $1,065.5113 | $1,065.52 | $1,065.55 | $1,065.50 | |