| 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 | $37.52 | 13.155% | $42.4558 | $42.46 | $42.45 | $42.50 |
| Purchase #2 | $235.51 | 12.496% | $264.9393 | $264.94 | $264.95 | $264.90 |
| Purchase #3 | $50.88 | 13.510% | $57.7539 | $57.75 | $57.75 | $57.80 |
| Purchase #4 | $203.29 | 4.148% | $211.7225 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $229.30 | 13.237% | $259.6524 | $259.65 | $259.65 | $259.70 |
| Purchase #6 | $135.52 | 8.571% | $147.1354 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $152.36 | 3.139% | $157.1426 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,044.38 | $1,140.8019 | $1,140.80 | $1,140.80 | $1,140.80 | |