| 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 | $120.73 | 8.673% | $131.2009 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $56.31 | 11.470% | $62.7688 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $143.91 | 6.579% | $153.3778 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $55.77 | 8.102% | $60.2885 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $32.48 | 5.578% | $34.2917 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $135.48 | 6.224% | $143.9123 | $143.91 | $143.90 | $143.90 |
| Purchase #7 | $8.49 | 5.319% | $8.9416 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $553.17 | $594.7816 | $594.78 | $594.80 | $594.80 | |