| 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 | $65.70 | 12.248% | $73.7469 | $73.75 | $73.75 | $73.70 |
| Purchase #2 | $20.35 | 12.368% | $22.8669 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $87.76 | 12.170% | $98.4404 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $130.85 | 3.464% | $135.3826 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $141.56 | 3.838% | $146.9931 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $244.93 | 7.871% | $264.2084 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $161.74 | 3.593% | $167.5513 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $852.89 | $909.1896 | $909.19 | $909.20 | $909.20 | |