| 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 | $89.38 | 10.459% | $98.7283 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $57.50 | 9.553% | $62.993 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $117.33 | 13.745% | $133.457 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $117.77 | 10.617% | $130.2736 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $81.72 | 7.411% | $87.7763 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $228.82 | 10.852% | $253.6515 | $253.65 | $253.65 | $253.70 |
| Purchase #7 | $239.38 | 10.553% | $264.6418 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $931.90 | $1,031.5215 | $1,031.52 | $1,031.55 | $1,031.60 | |