| 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 | $73.31 | 8.213% | $79.331 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $157.92 | 9.131% | $172.3397 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $77.29 | 8.133% | $83.576 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $242.57 | 4.760% | $254.1163 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $84.68 | 9.847% | $93.0184 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $162.77 | 9.271% | $177.8604 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $158.85 | 12.621% | $178.8985 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $957.39 | $1,039.1403 | $1,039.15 | $1,039.15 | $1,039.10 | |