| 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 | $9.64 | 4.706% | $10.0937 | $10.09 | $10.10 | $10.10 |
| Purchase #2 | $122.73 | 4.571% | $128.34 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $54.91 | 12.365% | $61.6996 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $69.66 | 10.203% | $76.7674 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $249.76 | 6.732% | $266.5738 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $200.40 | 7.811% | $216.0532 | $216.05 | $216.05 | $216.10 |
| Purchase #7 | $12.61 | 13.611% | $14.3263 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $719.71 | $773.8540 | $773.85 | $773.85 | $773.90 | |