| 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 | $75.32 | 9.363% | $82.3722 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $66.98 | 5.174% | $70.4455 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $204.50 | 7.517% | $219.8723 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $240.88 | 4.720% | $252.2495 | $252.25 | $252.25 | $252.20 |
| Purchase #5 | $165.52 | 6.430% | $176.1629 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $245.75 | 8.265% | $266.0612 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $191.84 | 8.178% | $207.5287 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $1,190.79 | $1,274.6923 | $1,274.69 | $1,274.65 | $1,274.70 | |