| 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 | $37.54 | 11.219% | $41.7516 | $41.75 | $41.75 | $41.80 |
| Purchase #2 | $197.34 | 11.771% | $220.5689 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $63.39 | 4.804% | $66.4353 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $36.62 | 4.748% | $38.3587 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $127.81 | 11.120% | $142.0225 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $247.43 | 4.247% | $257.9384 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $11.88 | 10.500% | $13.1274 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $722.01 | $780.2028 | $780.21 | $780.20 | $780.20 | |