| 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 | $73.84 | 5.517% | $77.9138 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $221.48 | 8.773% | $240.9104 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $94.61 | 13.199% | $107.0976 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $27.46 | 7.177% | $29.4308 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $75.75 | 3.748% | $78.5891 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $124.97 | 12.775% | $140.9349 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $153.78 | 7.700% | $165.6211 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $771.89 | $840.4977 | $840.49 | $840.50 | $840.40 | |