| 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 | $40.78 | 4.621% | $42.6644 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $47.56 | 9.208% | $51.9393 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $183.57 | 5.311% | $193.3194 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $194.78 | 7.394% | $209.182 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $189.63 | 3.295% | $195.8783 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $5.48 | 11.358% | $6.1024 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $165.56 | 9.711% | $181.6375 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $827.36 | $880.7233 | $880.72 | $880.75 | $880.70 | |