| 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 | $40.29 | 11.860% | $45.0684 | $45.07 | $45.05 | $45.10 |
| Purchase #2 | $232.99 | 13.608% | $264.6953 | $264.70 | $264.70 | $264.70 |
| Purchase #3 | $202.55 | 6.543% | $215.8028 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $248.95 | 4.166% | $259.3213 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $35.67 | 13.320% | $40.4212 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $223.86 | 10.174% | $246.6355 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $61.85 | 4.410% | $64.5776 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $1,046.16 | $1,136.5221 | $1,136.53 | $1,136.50 | $1,136.50 | |