| 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 | $42.60 | 3.489% | $44.0863 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $85.85 | 12.379% | $96.4774 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $238.45 | 7.468% | $256.2574 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $204.40 | 12.776% | $230.5141 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $182.68 | 12.620% | $205.7342 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $85.87 | 11.354% | $95.6197 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $21.49 | 5.461% | $22.6636 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $861.34 | $951.3527 | $951.35 | $951.35 | $951.40 | |