| 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 | $20.51 | 10.544% | $22.6726 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $231.97 | 13.849% | $264.0955 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $110.60 | 3.736% | $114.732 | $114.73 | $114.75 | $114.70 |
| Purchase #4 | $10.62 | 10.272% | $11.7109 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $228.48 | 5.365% | $240.738 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $131.34 | 7.678% | $141.4243 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $7.86 | 5.137% | $8.2638 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $741.38 | $803.6371 | $803.63 | $803.60 | $803.60 | |