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 | $6.50 | 9.640% | $7.1266 | $7.13 | $7.15 | $7.10 |
Purchase #2 | $166.69 | 9.716% | $182.8856 | $182.89 | $182.90 | $182.90 |
Purchase #3 | $220.81 | 13.526% | $250.6768 | $250.68 | $250.70 | $250.70 |
Purchase #4 | $92.44 | 6.460% | $98.4116 | $98.41 | $98.40 | $98.40 |
Purchase #5 | $10.90 | 8.145% | $11.7878 | $11.79 | $11.80 | $11.80 |
Purchase #6 | $113.84 | 5.561% | $120.1706 | $120.17 | $120.15 | $120.20 |
Purchase #7 | $73.77 | 9.225% | $80.5753 | $80.58 | $80.60 | $80.60 |
7 purchase totals = | $684.95 | $751.6343 | $751.65 | $751.70 | $751.70 |