| 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 | $80.50 | 4.747% | $84.3213 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $94.25 | 7.202% | $101.0379 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $199.95 | 6.103% | $212.1529 | $212.15 | $212.15 | $212.20 |
| Purchase #4 | $210.84 | 4.627% | $220.5956 | $220.60 | $220.60 | $220.60 |
| Purchase #5 | $34.73 | 7.209% | $37.2337 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $249.70 | 6.756% | $266.5697 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $168.35 | 10.106% | $185.3635 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $1,038.32 | $1,107.2746 | $1,107.27 | $1,107.25 | $1,107.30 | |