| 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 | $24.67 | 6.320% | $26.2291 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $55.77 | 7.745% | $60.0894 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $116.53 | 11.247% | $129.6361 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $96.90 | 11.497% | $108.0406 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $142.51 | 7.111% | $152.6439 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $195.75 | 9.143% | $213.6474 | $213.65 | $213.65 | $213.60 |
| Purchase #7 | $123.85 | 6.405% | $131.7826 | $131.78 | $131.80 | $131.80 |
| 7 purchase totals = | $755.98 | $822.0691 | $822.07 | $822.15 | $821.90 | |