| 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 | $32.35 | 8.338% | $35.0473 | $35.05 | $35.05 | $35.00 |
| Purchase #2 | $130.46 | 3.561% | $135.1057 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $188.45 | 7.193% | $202.0052 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $23.32 | 11.871% | $26.0883 | $26.09 | $26.10 | $26.10 |
| Purchase #5 | $181.63 | 3.282% | $187.5911 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $49.27 | 9.485% | $53.9433 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $80.69 | 11.217% | $89.741 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $686.17 | $729.5219 | $729.53 | $729.55 | $729.40 | |