| 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 | $45.57 | 3.149% | $47.005 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $151.70 | 6.866% | $162.1157 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $198.87 | 9.367% | $217.4982 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $53.91 | 8.419% | $58.4487 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $43.99 | 6.119% | $46.6817 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $16.97 | 3.834% | $17.6206 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $244.64 | 13.822% | $278.4541 | $278.45 | $278.45 | $278.50 |
| 7 purchase totals = | $755.65 | $827.8240 | $827.83 | $827.80 | $827.80 | |