| 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 | $19.66 | 4.707% | $20.5854 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $184.88 | 6.835% | $197.5165 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $188.97 | 4.795% | $198.0311 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $159.97 | 10.179% | $176.2533 | $176.25 | $176.25 | $176.30 |
| Purchase #5 | $39.86 | 10.469% | $44.0329 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $141.73 | 3.851% | $147.188 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $130.40 | 9.812% | $143.1948 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $865.47 | $926.8020 | $926.80 | $926.85 | $926.80 | |