| 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 | $34.80 | 12.561% | $39.1712 | $39.17 | $39.15 | $39.20 |
| Purchase #2 | $68.58 | 3.461% | $70.9536 | $70.95 | $70.95 | $71.00 |
| Purchase #3 | $171.35 | 7.180% | $183.6529 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $213.71 | 7.799% | $230.3772 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $36.65 | 6.681% | $39.0986 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $211.40 | 4.237% | $220.357 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $18.85 | 13.218% | $21.3416 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $755.34 | $804.9521 | $804.95 | $804.95 | $805.10 | |