| 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 | $27.53 | 5.740% | $29.1102 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $9.94 | 4.188% | $10.3563 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $164.81 | 7.759% | $177.5976 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $35.29 | 3.563% | $36.5474 | $36.55 | $36.55 | $36.50 |
| Purchase #5 | $197.28 | 13.385% | $223.6859 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $249.57 | 6.363% | $265.4501 | $265.45 | $265.45 | $265.50 |
| Purchase #7 | $75.64 | 7.237% | $81.1141 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $760.06 | $823.8616 | $823.87 | $823.85 | $823.90 | |