| 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 | $85.72 | 11.176% | $95.3001 | $95.30 | $95.30 | $95.30 |
| Purchase #2 | $210.90 | 4.260% | $219.8843 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $103.52 | 4.128% | $107.7933 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $120.70 | 7.573% | $129.8406 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $17.71 | 12.301% | $19.8885 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $249.35 | 4.123% | $259.6307 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $199.37 | 10.115% | $219.5363 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $987.27 | $1,051.8738 | $1,051.87 | $1,051.95 | $1,051.80 | |