| 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 | $78.96 | 10.320% | $87.1087 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $244.57 | 13.264% | $277.0098 | $277.01 | $277.00 | $277.00 |
| Purchase #3 | $47.52 | 8.308% | $51.468 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $223.41 | 3.281% | $230.7401 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $162.48 | 8.486% | $176.2681 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $175.55 | 7.521% | $188.7531 | $188.75 | $188.75 | $188.80 |
| Purchase #7 | $47.27 | 8.237% | $51.1636 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $979.76 | $1,062.5114 | $1,062.51 | $1,062.45 | $1,062.60 | |