| 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 | $39.34 | 13.489% | $44.6466 | $44.65 | $44.65 | $44.60 |
| Purchase #2 | $246.82 | 8.866% | $268.7031 | $268.70 | $268.70 | $268.70 |
| Purchase #3 | $47.45 | 4.429% | $49.5516 | $49.55 | $49.55 | $49.60 |
| Purchase #4 | $238.27 | 8.575% | $258.7017 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $200.25 | 8.772% | $217.8159 | $217.82 | $217.80 | $217.80 |
| Purchase #6 | $7.83 | 12.413% | $8.8019 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $135.92 | 10.131% | $149.6901 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $915.88 | $997.9109 | $997.91 | $997.90 | $997.90 | |