| 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 | $71.64 | 6.351% | $76.1899 | $76.19 | $76.20 | $76.20 |
| Purchase #2 | $35.29 | 12.183% | $39.5894 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $123.80 | 5.164% | $130.193 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $95.25 | 5.225% | $100.2268 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $167.75 | 6.252% | $178.2377 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $90.87 | 10.637% | $100.5358 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $59.90 | 5.164% | $62.9932 | $62.99 | $63.00 | $63.00 |
| 7 purchase totals = | $644.50 | $687.9658 | $687.97 | $688.05 | $687.90 | |