| 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 | $5.30 | 3.807% | $5.5018 | $5.50 | $5.50 | $5.50 |
| Purchase #2 | $75.89 | 11.859% | $84.8898 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $174.79 | 4.618% | $182.8618 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $245.27 | 3.467% | $253.7735 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $22.50 | 7.147% | $24.1081 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $16.66 | 7.103% | $17.8434 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $214.84 | 4.549% | $224.6131 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $755.25 | $793.5915 | $793.58 | $793.55 | $793.60 | |