| 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 | $7.75 | 11.272% | $8.6236 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $53.58 | 4.769% | $56.1352 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $195.57 | 3.607% | $202.6242 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $141.67 | 7.158% | $151.8107 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $137.26 | 8.835% | $149.3869 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $54.93 | 10.165% | $60.5136 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $152.37 | 3.432% | $157.5993 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $743.13 | $786.6935 | $786.69 | $786.65 | $786.60 | |