| 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 | $66.31 | 9.542% | $72.6373 | $72.64 | $72.65 | $72.60 |
| Purchase #2 | $71.88 | 7.282% | $77.1143 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $250.84 | 11.512% | $279.7167 | $279.72 | $279.70 | $279.70 |
| Purchase #4 | $142.78 | 13.666% | $162.2923 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $221.36 | 9.201% | $241.7273 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $195.88 | 5.639% | $206.9257 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $171.84 | 10.186% | $189.3436 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,120.89 | $1,229.7572 | $1,229.76 | $1,229.80 | $1,229.60 | |