| 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 | $34.99 | 5.401% | $36.8798 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $96.25 | 7.808% | $103.7652 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $42.28 | 7.482% | $45.4434 | $45.44 | $45.45 | $45.40 |
| Purchase #4 | $230.79 | 8.793% | $251.0834 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $14.72 | 13.855% | $16.7595 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $234.58 | 12.273% | $263.37 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $241.62 | 12.830% | $272.6198 | $272.62 | $272.60 | $272.60 |
| 7 purchase totals = | $895.23 | $989.9211 | $989.92 | $989.90 | $990.00 | |