| 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 | $20.32 | 9.261% | $22.2018 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $221.87 | 8.712% | $241.1993 | $241.20 | $241.20 | $241.20 |
| Purchase #3 | $184.66 | 7.662% | $198.8086 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $50.90 | 4.811% | $53.3488 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $57.59 | 4.716% | $60.3059 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $51.47 | 12.429% | $57.8672 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $48.61 | 12.807% | $54.8355 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $635.42 | $688.5671 | $688.58 | $688.55 | $688.50 | |