| 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 | $62.58 | 4.250% | $65.2397 | $65.24 | $65.25 | $65.20 |
| Purchase #2 | $83.83 | 7.566% | $90.1726 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $115.91 | 12.133% | $129.9734 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $145.44 | 11.457% | $162.1031 | $162.10 | $162.10 | $162.10 |
| Purchase #5 | $227.40 | 5.796% | $240.5801 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $69.30 | 10.232% | $76.3908 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $224.59 | 12.455% | $252.5627 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $929.05 | $1,017.0224 | $1,017.01 | $1,017.00 | $1,017.10 | |