| 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 | $74.99 | 9.271% | $81.9423 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $239.63 | 8.598% | $260.2334 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $63.32 | 4.835% | $66.3815 | $66.38 | $66.40 | $66.40 |
| Purchase #4 | $174.91 | 8.363% | $189.5377 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $199.42 | 7.656% | $214.6876 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $57.57 | 3.650% | $59.6713 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $121.85 | 5.630% | $128.7102 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $931.69 | $1,001.1640 | $1,001.16 | $1,001.20 | $1,001.10 | |