| 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 | $80.59 | 5.381% | $84.9265 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $57.63 | 12.115% | $64.6119 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $7.96 | 12.833% | $8.9815 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $146.52 | 7.386% | $157.342 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $18.32 | 7.168% | $19.6332 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $149.29 | 12.507% | $167.9617 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $178.60 | 7.293% | $191.6253 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $638.91 | $695.0821 | $695.08 | $695.15 | $695.00 | |