| 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 | $42.88 | 9.617% | $47.0038 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $78.55 | 11.514% | $87.5942 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $193.28 | 8.150% | $209.0323 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $200.49 | 13.132% | $226.8183 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $162.41 | 5.558% | $171.4367 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $161.92 | 10.388% | $178.7402 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $124.84 | 8.745% | $135.7573 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $964.37 | $1,056.3828 | $1,056.38 | $1,056.40 | $1,056.30 | |