| 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 | $79.44 | 5.161% | $83.5399 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $225.75 | 9.376% | $246.9163 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $202.84 | 8.629% | $220.3431 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $88.93 | 8.370% | $96.3734 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $218.80 | 13.551% | $248.4496 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $101.53 | 9.582% | $111.2586 | $111.26 | $111.25 | $111.30 |
| Purchase #7 | $246.76 | 12.223% | $276.9215 | $276.92 | $276.90 | $276.90 |
| 7 purchase totals = | $1,164.05 | $1,283.8024 | $1,283.80 | $1,283.75 | $1,283.70 | |