| 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 | $22.61 | 4.114% | $23.5402 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $187.26 | 5.674% | $197.8851 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $62.43 | 13.841% | $71.0709 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $119.62 | 12.535% | $134.6144 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $19.61 | 11.295% | $21.8249 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $224.30 | 7.598% | $241.3423 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $211.37 | 6.610% | $225.3416 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $847.20 | $915.6194 | $915.61 | $915.60 | $915.50 | |