| 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 | $54.31 | 6.177% | $57.6647 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $96.79 | 11.156% | $107.5879 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $91.34 | 10.212% | $100.6676 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $167.62 | 6.721% | $178.8857 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $126.97 | 4.262% | $132.3815 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $66.33 | 4.248% | $69.1477 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $41.27 | 6.570% | $43.9814 | $43.98 | $44.00 | $44.00 |
| 7 purchase totals = | $644.63 | $690.3165 | $690.32 | $690.35 | $690.40 | |