| 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 | $35.81 | 6.517% | $38.1437 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $72.33 | 3.408% | $74.795 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $120.61 | 9.321% | $131.8521 | $131.85 | $131.85 | $131.90 |
| Purchase #4 | $38.31 | 13.482% | $43.475 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $116.29 | 4.364% | $121.3649 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $36.43 | 7.143% | $39.0322 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $71.37 | 4.600% | $74.653 | $74.65 | $74.65 | $74.70 |
| 7 purchase totals = | $491.15 | $523.3159 | $523.31 | $523.35 | $523.40 | |