| 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 | $5.61 | 3.408% | $5.8012 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $233.58 | 10.195% | $257.3935 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $57.65 | 11.626% | $64.3524 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $180.58 | 7.452% | $194.0368 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $174.62 | 8.475% | $189.419 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $94.46 | 12.804% | $106.5547 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $245.81 | 8.276% | $266.1532 | $266.15 | $266.15 | $266.20 |
| 7 purchase totals = | $992.31 | $1,083.7108 | $1,083.70 | $1,083.70 | $1,083.80 | |