| 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 | $6.60 | 5.163% | $6.9408 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $194.30 | 8.153% | $210.1413 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $181.31 | 4.459% | $189.3946 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $154.49 | 6.459% | $164.4685 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $65.64 | 8.228% | $71.0409 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $220.42 | 10.848% | $244.3312 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $69.61 | 13.498% | $79.006 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $892.37 | $965.3233 | $965.32 | $965.35 | $965.20 | |