| 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 | $211.65 | 12.342% | $237.7718 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $22.77 | 5.244% | $23.9641 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $8.41 | 10.827% | $9.3206 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $81.42 | 5.264% | $85.7059 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $67.51 | 4.698% | $70.6816 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $33.67 | 5.610% | $35.5589 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $162.56 | 5.586% | $171.6406 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $587.99 | $634.6435 | $634.64 | $634.60 | $634.70 | |