| 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 | $47.52 | 8.232% | $51.4318 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $165.29 | 12.699% | $186.2802 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $130.28 | 9.285% | $142.3765 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $19.76 | 4.362% | $20.6219 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $144.40 | 6.511% | $153.8019 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $73.58 | 4.239% | $76.6991 | $76.70 | $76.70 | $76.70 |
| Purchase #7 | $138.93 | 6.367% | $147.7757 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $719.76 | $778.9871 | $778.99 | $779.05 | $779.00 | |