| 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 | $82.68 | 10.681% | $91.5111 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $64.88 | 13.316% | $73.5194 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $162.81 | 8.128% | $176.0432 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $27.36 | 7.838% | $29.5045 | $29.50 | $29.50 | $29.50 |
| Purchase #5 | $172.53 | 11.588% | $192.5228 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $80.82 | 5.706% | $85.4316 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $150.88 | 12.225% | $169.3251 | $169.33 | $169.35 | $169.30 |
| 7 purchase totals = | $741.96 | $817.8577 | $817.85 | $817.85 | $817.70 | |