| 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 | $77.33 | 8.630% | $84.0036 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $210.88 | 8.436% | $228.6698 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $229.36 | 11.758% | $256.3281 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $52.30 | 6.205% | $55.5452 | $55.55 | $55.55 | $55.50 |
| Purchase #5 | $172.52 | 9.341% | $188.6351 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $204.87 | 13.163% | $231.837 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $114.97 | 5.789% | $121.6256 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $1,062.23 | $1,166.6444 | $1,166.66 | $1,166.70 | $1,166.50 | |