| 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 | $34.39 | 5.848% | $36.4011 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $117.34 | 9.802% | $128.8417 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $177.90 | 6.582% | $189.6094 | $189.61 | $189.60 | $189.60 |
| Purchase #4 | $15.96 | 5.710% | $16.8713 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $183.91 | 4.445% | $192.0848 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $241.81 | 10.629% | $267.512 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $49.84 | 4.683% | $52.174 | $52.17 | $52.15 | $52.20 |
| 7 purchase totals = | $821.15 | $883.4943 | $883.48 | $883.45 | $883.50 | |