| 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 | $9.28 | 11.233% | $10.3224 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $49.37 | 12.710% | $55.6449 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $174.91 | 11.148% | $194.409 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $45.35 | 13.357% | $51.4074 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $64.65 | 10.357% | $71.3458 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $206.64 | 4.809% | $216.5773 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $240.96 | 13.417% | $273.2896 | $273.29 | $273.30 | $273.30 |
| 7 purchase totals = | $791.16 | $872.9964 | $873.00 | $873.00 | $872.90 | |