| 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 | $116.44 | 7.194% | $124.8167 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $96.35 | 5.275% | $101.4325 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $193.32 | 11.573% | $215.6929 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $75.93 | 7.310% | $81.4805 | $81.48 | $81.50 | $81.50 |
| Purchase #5 | $56.71 | 10.603% | $62.723 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $5.79 | 12.589% | $6.5189 | $6.52 | $6.50 | $6.50 |
| Purchase #7 | $36.53 | 6.584% | $38.9351 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $581.07 | $631.5996 | $631.60 | $631.60 | $631.50 | |