| 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 | $60.86 | 9.784% | $66.8145 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $105.25 | 9.252% | $114.9877 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $179.52 | 7.515% | $193.0109 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $119.33 | 9.516% | $130.6854 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $23.42 | 9.161% | $25.5655 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $34.87 | 8.227% | $37.7388 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $152.26 | 5.854% | $161.1733 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $675.51 | $729.9761 | $729.98 | $729.95 | $730.00 | |