| 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 | $41.78 | 13.462% | $47.4044 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $161.25 | 4.206% | $168.0322 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $215.54 | 8.395% | $233.6346 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $199.55 | 7.625% | $214.7657 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $7.74 | 6.565% | $8.2481 | $8.25 | $8.25 | $8.20 |
| Purchase #6 | $197.70 | 13.321% | $224.0356 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $22.91 | 6.453% | $24.3884 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $846.47 | $920.5090 | $920.51 | $920.55 | $920.40 | |