| 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 | $96.98 | 13.195% | $109.7765 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $210.91 | 10.133% | $232.2815 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $162.36 | 9.616% | $177.9725 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $89.48 | 11.280% | $99.5733 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $36.43 | 8.187% | $39.4125 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $53.75 | 4.586% | $56.215 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $16.96 | 12.543% | $19.0873 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $666.87 | $734.3186 | $734.32 | $734.30 | $734.40 | |