| 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 | $63.59 | 9.646% | $69.7239 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $174.70 | 3.144% | $180.1926 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $229.74 | 12.477% | $258.4047 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $121.84 | 6.783% | $130.1044 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $92.66 | 4.246% | $96.5943 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $74.41 | 6.242% | $79.0547 | $79.05 | $79.05 | $79.10 |
| Purchase #7 | $189.64 | 9.333% | $207.3391 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $946.58 | $1,021.4137 | $1,021.39 | $1,021.40 | $1,021.40 | |