| 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 | $101.60 | 12.763% | $114.5672 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $65.93 | 7.705% | $71.0099 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $103.41 | 10.646% | $114.419 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $8.49 | 7.468% | $9.124 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $194.50 | 12.660% | $219.1237 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $92.59 | 3.508% | $95.8381 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $209.36 | 3.825% | $217.368 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $775.88 | $841.4499 | $841.45 | $841.35 | $841.40 | |