| 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 | $21.45 | 11.121% | $23.8355 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $245.73 | 7.606% | $264.4202 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $230.45 | 5.313% | $242.6938 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $118.56 | 10.236% | $130.6958 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $90.43 | 6.804% | $96.5829 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $29.90 | 10.444% | $33.0228 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $49.72 | 8.250% | $53.8219 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $786.24 | $845.0729 | $845.07 | $845.05 | $845.00 | |