| 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 | $35.72 | 3.380% | $36.9273 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $218.53 | 12.211% | $245.2147 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $187.89 | 6.515% | $200.131 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $96.86 | 6.428% | $103.0862 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $204.51 | 8.512% | $221.9179 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $134.42 | 5.643% | $142.0053 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $38.47 | 7.783% | $41.4641 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $916.40 | $990.7465 | $990.75 | $990.75 | $990.70 | |