| 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 | $69.95 | 7.374% | $75.1081 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $8.75 | 9.173% | $9.5526 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $143.60 | 13.448% | $162.9113 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $216.89 | 13.720% | $246.6473 | $246.65 | $246.65 | $246.60 |
| Purchase #5 | $195.26 | 11.720% | $218.1445 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $76.86 | 7.248% | $82.4308 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $98.74 | 11.532% | $110.1267 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $810.05 | $904.9213 | $904.92 | $904.95 | $904.80 | |