| 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 | $30.93 | 6.155% | $32.8337 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $52.81 | 7.177% | $56.6002 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $85.28 | 3.233% | $88.0371 | $88.04 | $88.05 | $88.00 |
| Purchase #4 | $184.84 | 7.490% | $198.6845 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $76.71 | 9.545% | $84.032 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $101.35 | 4.306% | $105.7141 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $105.46 | 11.650% | $117.7461 | $117.75 | $117.75 | $117.70 |
| 7 purchase totals = | $637.38 | $683.6477 | $683.64 | $683.70 | $683.50 | |