| 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 | $49.63 | 4.140% | $51.6847 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $187.81 | 3.782% | $194.913 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $52.95 | 13.436% | $60.0644 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $133.64 | 10.301% | $147.4063 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $56.77 | 10.171% | $62.5441 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $85.34 | 12.269% | $95.8104 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $249.86 | 7.507% | $268.617 | $268.62 | $268.60 | $268.60 |
| 7 purchase totals = | $816.00 | $881.0399 | $881.03 | $881.00 | $881.00 | |