| 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 | $76.86 | 9.648% | $84.2755 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $248.70 | 10.120% | $273.8684 | $273.87 | $273.85 | $273.90 |
| Purchase #3 | $81.39 | 11.736% | $90.9419 | $90.94 | $90.95 | $90.90 |
| Purchase #4 | $125.27 | 10.303% | $138.1766 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $244.94 | 10.128% | $269.7475 | $269.75 | $269.75 | $269.70 |
| Purchase #6 | $55.28 | 4.568% | $57.8052 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $93.25 | 9.674% | $102.271 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $925.69 | $1,017.0861 | $1,017.10 | $1,017.10 | $1,017.10 | |