| 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 | $91.73 | 12.851% | $103.5182 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $75.33 | 11.232% | $83.7911 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $53.64 | 12.419% | $60.3016 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $70.36 | 5.257% | $74.0588 | $74.06 | $74.05 | $74.10 |
| Purchase #5 | $197.72 | 9.518% | $216.539 | $216.54 | $216.55 | $216.50 |
| Purchase #6 | $181.93 | 11.496% | $202.8447 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $129.77 | 4.227% | $135.2554 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $800.48 | $876.3088 | $876.31 | $876.30 | $876.30 | |