| 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 | $84.63 | 9.121% | $92.3491 | $92.35 | $92.35 | $92.30 |
| Purchase #2 | $152.91 | 5.228% | $160.9041 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $102.60 | 11.206% | $114.0974 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $8.34 | 7.682% | $8.9807 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $27.64 | 8.268% | $29.9253 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $188.56 | 12.388% | $211.9188 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $206.54 | 7.429% | $221.8839 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $771.22 | $840.0593 | $840.06 | $840.10 | $840.00 | |