| 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 | $21.53 | 4.722% | $22.5466 | $22.55 | $22.55 | $22.50 |
| Purchase #2 | $73.27 | 6.462% | $78.0047 | $78.00 | $78.00 | $78.00 |
| Purchase #3 | $16.38 | 10.513% | $18.102 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $44.35 | 5.662% | $46.8611 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $245.38 | 13.653% | $278.8817 | $278.88 | $278.90 | $278.90 |
| Purchase #6 | $203.62 | 6.409% | $216.67 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $214.29 | 5.838% | $226.8003 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $818.82 | $887.8664 | $887.86 | $887.85 | $887.90 | |