| 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 | $43.40 | 13.710% | $49.3501 | $49.35 | $49.35 | $49.40 |
| Purchase #2 | $84.66 | 6.112% | $89.8344 | $89.83 | $89.85 | $89.80 |
| Purchase #3 | $180.87 | 7.820% | $195.014 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $44.88 | 6.415% | $47.7591 | $47.76 | $47.75 | $47.80 |
| Purchase #5 | $45.41 | 3.760% | $47.1174 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $25.82 | 11.584% | $28.811 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $141.93 | 10.835% | $157.3081 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $566.97 | $615.1941 | $615.19 | $615.15 | $615.20 | |