| 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 | $94.25 | 11.742% | $105.3168 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $20.57 | 10.855% | $22.8029 | $22.80 | $22.80 | $22.80 |
| Purchase #3 | $145.32 | 11.819% | $162.4954 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $103.73 | 11.417% | $115.5729 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $147.85 | 7.761% | $159.3246 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $199.73 | 3.792% | $207.3038 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $78.93 | 7.507% | $84.8553 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $790.38 | $857.6717 | $857.67 | $857.60 | $857.70 | |