| 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 | $36.95 | 10.220% | $40.7263 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $162.43 | 5.429% | $171.2483 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $84.96 | 9.745% | $93.2394 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $57.36 | 10.334% | $63.2876 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $19.98 | 9.225% | $21.8232 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $192.87 | 9.394% | $210.9882 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $7.63 | 13.740% | $8.6784 | $8.68 | $8.70 | $8.70 |
| 7 purchase totals = | $562.18 | $609.9914 | $610.00 | $610.05 | $609.90 | |