| 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 | $57.36 | 9.304% | $62.6968 | $62.70 | $62.70 | $62.70 |
| Purchase #2 | $121.77 | 8.146% | $131.6894 | $131.69 | $131.70 | $131.70 |
| Purchase #3 | $176.85 | 6.646% | $188.6035 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $33.64 | 13.672% | $38.2393 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $202.56 | 8.524% | $219.8262 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $44.81 | 10.323% | $49.4357 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $206.56 | 11.520% | $230.3557 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $843.55 | $920.8466 | $920.86 | $920.90 | $920.80 | |