| 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 | $50.81 | 5.730% | $53.7214 | $53.72 | $53.70 | $53.70 |
| Purchase #2 | $54.43 | 10.250% | $60.0091 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $96.29 | 4.250% | $100.3823 | $100.38 | $100.40 | $100.40 |
| Purchase #4 | $173.59 | 7.865% | $187.2429 | $187.24 | $187.25 | $187.20 |
| Purchase #5 | $35.29 | 8.756% | $38.38 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $34.53 | 3.762% | $35.829 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $243.93 | 13.602% | $277.1094 | $277.11 | $277.10 | $277.10 |
| 7 purchase totals = | $688.87 | $752.6741 | $752.67 | $752.70 | $752.60 | |