| 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 | $11.57 | 8.847% | $12.5936 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $122.28 | 5.566% | $129.0861 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $14.55 | 8.848% | $15.8374 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $171.39 | 4.740% | $179.5139 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $214.74 | 4.694% | $224.8199 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $62.70 | 8.696% | $68.1524 | $68.15 | $68.15 | $68.20 |
| Purchase #7 | $109.27 | 7.737% | $117.7242 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $706.50 | $747.7275 | $747.72 | $747.70 | $747.70 | |