| 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 | $73.35 | 8.627% | $79.6779 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $110.86 | 4.149% | $115.4596 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $154.30 | 5.439% | $162.6924 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $20.84 | 11.584% | $23.2541 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $247.37 | 8.857% | $269.2796 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $18.33 | 12.368% | $20.5971 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $32.98 | 4.540% | $34.4773 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $658.03 | $705.4380 | $705.44 | $705.50 | $705.60 | |