| 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 | $16.54 | 9.814% | $18.1632 | $18.16 | $18.15 | $18.20 |
| Purchase #2 | $66.76 | 4.423% | $69.7128 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $23.28 | 7.710% | $25.0749 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $190.62 | 7.864% | $205.6104 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $64.50 | 4.703% | $67.5334 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $248.75 | 10.203% | $274.13 | $274.13 | $274.15 | $274.10 |
| Purchase #7 | $136.70 | 6.393% | $145.4392 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $747.15 | $805.6639 | $805.65 | $805.65 | $805.60 | |