| 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 | $32.34 | 12.206% | $36.2874 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $18.95 | 5.241% | $19.9432 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $34.40 | 4.516% | $35.9535 | $35.95 | $35.95 | $36.00 |
| Purchase #4 | $249.28 | 12.179% | $279.6398 | $279.64 | $279.65 | $279.60 |
| Purchase #5 | $50.68 | 8.690% | $55.0841 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $115.37 | 8.411% | $125.0738 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $176.46 | 10.310% | $194.653 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $677.48 | $746.6348 | $746.62 | $746.65 | $746.70 | |