| 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 | $49.93 | 6.837% | $53.3437 | $53.34 | $53.35 | $53.30 |
| Purchase #2 | $140.94 | 11.265% | $156.8169 | $156.82 | $156.80 | $156.80 |
| Purchase #3 | $248.30 | 8.725% | $269.9642 | $269.96 | $269.95 | $270.00 |
| Purchase #4 | $218.75 | 5.467% | $230.7091 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $48.30 | 10.326% | $53.2875 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $71.95 | 12.559% | $80.9862 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $53.80 | 7.343% | $57.7505 | $57.75 | $57.75 | $57.80 |
| 7 purchase totals = | $831.97 | $902.8581 | $902.86 | $902.85 | $902.90 | |