| 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 | $114.37 | 12.659% | $128.8481 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $90.63 | 11.618% | $101.1594 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $56.97 | 7.867% | $61.4518 | $61.45 | $61.45 | $61.50 |
| Purchase #4 | $234.61 | 4.551% | $245.2871 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $34.97 | 10.309% | $38.5751 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $204.31 | 6.591% | $217.7761 | $217.78 | $217.80 | $217.80 |
| Purchase #7 | $8.53 | 10.518% | $9.4272 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $744.39 | $802.5248 | $802.54 | $802.60 | $802.60 | |