| 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 | $41.83 | 10.752% | $46.3276 | $46.33 | $46.35 | $46.30 |
| Purchase #2 | $18.59 | 5.454% | $19.6039 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $137.43 | 5.666% | $145.2168 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $129.37 | 13.569% | $146.9242 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $19.67 | 13.580% | $22.3412 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $193.45 | 8.655% | $210.1931 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $102.69 | 10.112% | $113.074 | $113.07 | $113.05 | $113.10 |
| 7 purchase totals = | $643.03 | $703.6808 | $703.67 | $703.65 | $703.60 | |