| 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 | $93.59 | 5.843% | $99.0585 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $79.58 | 13.505% | $90.3273 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $73.35 | 9.730% | $80.487 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $249.77 | 11.645% | $278.8557 | $278.86 | $278.85 | $278.90 |
| Purchase #5 | $128.42 | 5.367% | $135.3123 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $202.26 | 8.269% | $218.9849 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $176.42 | 5.816% | $186.6806 | $186.68 | $186.70 | $186.70 |
| 7 purchase totals = | $1,003.39 | $1,089.7063 | $1,089.71 | $1,089.75 | $1,089.80 | |