| 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 | $91.59 | 7.225% | $98.2074 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $87.25 | 12.350% | $98.0254 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $31.47 | 3.715% | $32.6391 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $57.91 | 6.620% | $61.7436 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $218.29 | 5.150% | $229.5319 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $69.95 | 9.287% | $76.4463 | $76.45 | $76.45 | $76.40 |
| Purchase #7 | $209.78 | 13.683% | $238.4842 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $766.24 | $835.0779 | $835.08 | $835.15 | $834.90 | |