| 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 | $70.33 | 13.248% | $79.6473 | $79.65 | $79.65 | $79.60 |
| Purchase #2 | $51.60 | 11.738% | $57.6568 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $132.64 | 9.620% | $145.4 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $177.28 | 8.273% | $191.9464 | $191.95 | $191.95 | $191.90 |
| Purchase #5 | $218.28 | 9.436% | $238.8769 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $178.40 | 7.679% | $192.0993 | $192.10 | $192.10 | $192.10 |
| Purchase #7 | $15.89 | 8.280% | $17.2057 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $844.42 | $922.8324 | $922.85 | $922.85 | $922.80 | |