| 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 | $8.70 | 11.105% | $9.6661 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $51.97 | 10.822% | $57.5942 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $229.40 | 5.634% | $242.3244 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $104.80 | 3.110% | $108.0593 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $183.32 | 3.608% | $189.9342 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $124.73 | 6.726% | $133.1193 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $13.83 | 13.446% | $15.6896 | $15.69 | $15.70 | $15.70 |
| 7 purchase totals = | $716.75 | $756.3871 | $756.38 | $756.35 | $756.40 | |