| 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 | $245.31 | 11.541% | $273.6212 | $273.62 | $273.60 | $273.60 |
| Purchase #2 | $69.51 | 3.277% | $71.7878 | $71.79 | $71.80 | $71.80 |
| Purchase #3 | $202.45 | 13.578% | $229.9387 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $85.81 | 12.629% | $96.6469 | $96.65 | $96.65 | $96.60 |
| Purchase #5 | $6.87 | 11.183% | $7.6383 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $85.68 | 12.440% | $96.3386 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $36.41 | 4.154% | $37.9225 | $37.92 | $37.90 | $37.90 |
| 7 purchase totals = | $732.04 | $813.8940 | $813.90 | $813.90 | $813.70 | |